If you are looking to customize the WordPress admin a little bit. You can add the first snippet to the functions.php of your wordpress theme and remove the screen options tab completely. The second snippet will remove the screen options tab for everyone but the admin or users with the ability to manage_options. These snippets can be good if you have made modifications to the admin and want to hide these screen options. You may be interested in modifying the help tab by changing the content to add in something custom creating a better experience for your clients.

About wpsnipp

WPSNIPP Was founded in 2010 by Kevin Chard and is a free resource dedicated to WordPress covering a wide range of topics. With over 640+ WordPress snippets, we also have tutorials, plugins, gallery and deals to enhance all aspects of your WordPress theme or blog.